156744014

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6329}}^1$

素因数の和:6428

約数の個数: 32

約数和(自身を含む): 282571200

約数和(自身を除く): 125827186

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1769, 3538, 6329, 12383, 12658, 24766, 44303, 88606, 183541, 367082, 386069, 772138, 1284787, 2569574, 2702483, 5404966, 11196001, 22392002, 78372007, 156744014]

約数ペア:

[(1, 156744014), (2, 78372007), (7, 22392002), (14, 11196001), (29, 5404966), (58, 2702483), (61, 2569574), (122, 1284787), (203, 772138), (406, 386069), (427, 367082), (854, 183541), (1769, 88606), (3538, 44303), (6329, 24766), (12383, 12658)]